No, that is what butthurt fans said to make themselves feel better when he chose tenn. When comparing him to Russo, Russo is the more complete, college ready prospect right now but JG has more upside. Realistically JG needs a good redshirt year and at least another year after that to sit and learn, he could be a monster though if he reaches his potential.
For comparison, JG is like Colin Kaepernick, can be devestating and impossible to stop at times but at others ur left scratching your head... Russo is your Alex Smith type, reliable, smart with the football, a game manager. Russo doesn't have the arm that JG has but when you watch both of their tape, Russo doesn't force throws and takes what the defense gives him, lots of checkdowns, etc. JG tries to play hero a bit too much, has some brett favre/tony romo in him with forcing throws.